Help & Supportcareers@gravityer.com
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
AI Engineer @ Nutun • Voice AI • Pipecat • Fullstack dev
I build Voice AI agents that work in production. Currently working as AI Engineer at Nutun (South Africa). I work on real-time conversational systems handling live calls. My biggest win is that, I pushed RAG retrieval accuracy from baseline to 88% by moving from naïve RAG to Hybrid Search with Query Expansion. My stack : • Voice: Pipecat, Vapi ̐̐• Orchestration: LangGraph, LangChain, Agno • Backend: FastAPI, Python, Supabase, ChromaDB Before this, I was at ESIEA Paris (France) doing Computer Vision research. Where I Fine-tuned YOLOv12 to 93.4% mAP on a 7-class emotion dataset and built an automated annotation pipeline for unlabelled data from scratch. Open to high-impact roles in Voice AI, Conversational Systems, and Agentic AI. GitHub: github.com/xprabhudayal Portfolio: xpdv.tech
Chhattisgarh Swami Vivekanand Technical University (CSVTU)
B.Tech (Hons.), CSE (Data Science)
January 1, 2022 – July 1, 2026
Nutun
AI Engineer
February 1, 2026 – Present
South Africa · Remote
ESIEA - École d'Ingénieur·e·s d'un numérique utile
Research Internship
January 1, 2025 – June 1, 2025
Paris, France · Remote
The AI Scientist : Automates Novel Research Paper Generation
July 1, 2024 – Present
its a autonomous ai based agent, which generates the research papers with having novel idea. Based on Python.
Round 1: Executive Summary Submission of EY Techathon 6.0
EY
June 23, 2026 – Present
Data Science with Python
Infosys
June 23, 2026 – Present
Analyzing and Visualizing Data with Microsoft Power BI
Infosys
June 23, 2026 – Present
IBM Z Datathon 2025
IBM
June 23, 2026 – Present
Certificate of Participation in Round 1 - Online MCQ Assessment Coding of Adobe India Hackathon
Unstop
June 23, 2026 – Present
EF SET English Certificate 59/100 (B2 Upper Intermediate)
EF SET
June 23, 2026 – Present
Round 2 of EY Techathon 6.0
EY
June 23, 2026 – Present
Cultural Fit Analysis
The candidate's diverse participation in hackathons and a research internship, alongside a personal project, suggests a proactive and curious individual. The focus on AI and data science indicates an analytical mindset. While the target role is 'Security Engineer', the candidate's background in AI/ML could bring a unique perspective to security challenges, particularly in areas like threat detection or anomaly analysis. The candidate is still pursuing their degree, which aligns with a growth-oriented culture.
Soft Skills & Operational Fit
The provided data does not contain sufficient information to assess soft skills or operational fit beyond participation in team-based hackathons, which implies some collaboration ability. No psychometric test results are available.